S+S Regeltechnik AERASGARD RFTM-LQ-CO2-Modbus, Operating Instructions, Mounting & Installation

Page: 20 / 48

20
G
AERASGARD ® RFTM - LQ - CO
2
- Modbus | Telegrams
TELEGRAMS
Function 04 Read Input Register
Register Parameter Data Type Value Range
3x0001 CO2 Sampling 4 s Signed 16 bit 350...5000 350...5000 ppm
3x0002 CO2 Filtering 32 s Signed 16 bit 350...5000 350...5000 ppm
3x0003 VOC Sampling 4 s Signed 16 bit 0...1000 0.0...100.0 % VOC
3x0004 VOC Filtering 32 s Signed 16 bit 0...1000 0.0...100.0 % VOC
3x0005 Temperature Sampling 4 s Signed 16 bit 0…500 0.0...+50.0 °C
3x0006 Temperature Filtering 32 s Signed 16 bit 0…500 0.0...+50.0 °C
3x0007 Relative humidity Sampling 4 s Signed 16 bit 0...1000 0.0...100.0 % r.H.
3x0008 Relative humidity Filtering 32 s Signed 16 bit 0...1000 0.0...100.0 % r.H.
3x0009 * not assigned – – – –
3x0010 * not assigned – – – –
3x0011 * Potentiometer position no filtering Signed 16 Bit 0...1000 0.0...100.0 % r.H.
* only for device version with setpoint potentiometer
Function 06 Write Single Register & Function 16 Write Multiple Register
Register Parameter (display) Data Type Value Range
4x0001 Physical parameter displayed Index on display Unsigned 8 bit 0…10 0…10
Standard display (cyclic):
VOC in %,
CO2 in ppm,
temperature in °C,
relative humidity in % r.H.
– 0
Default
setting
alternative display (static):
CO2 in ppm 1 1
VOC in % 2 2
Temperature in °C 3 3
Relative humidity in % r.H. 4 4
Freely configurable display – 10
4x0002 7-Segment Value Signed 16 Bit -999…9999 -999…9999
4x0003 14-Segment Pattern 1 See Graphic Unsigned 16 Bit See Binary Pattern
4x0004 14-Segment Pattern 2 See Graphic Unsigned 16 Bit See Binary Pattern
4x0005 Segment Pattern Unsigned 16 Bit See Binary Pattern
4x0006 Dot Matrix Character A Unsigned 8 Bit 0…255 ASCII character
4x0007 Dot Matrix Character B Unsigned 8 Bit 0…255 ASCII character
4x0008 Dot Matrix Character C Unsigned 8 Bit 0…255 ASCII character
4x0009 Dot Matrix Character D Unsigned 8 Bit 0…255 ASCII character
4x0010 Dot Matrix Character E Unsigned 8 Bit 0…255 ASCII character
4x0011 Dot Matrix Character F Unsigned 8 Bit 0…255 ASCII character
4x0012 Dot Matrix Character G Unsigned 8 Bit 0…255 ASCII character
4x0020 Brightness LCD-backlighting Unsigned 8 Bit 0...63 0...100%
4x0021
*
Offset CO2 Signed 16 Bit –512...511 Offset
4x0022
*
not assigned Signed 16 Bit –512...511 Offset
4x0023
*
Offset temperature Signed 16 Bit –512...511 Offset
4x0024
*
Offset relative humidity Signed 16 Bit –512...511 Offset
* only for device version with setpoint potentiometer